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DOE OSTI2020

Materials Data on Li34(YSb2)13 by Materials Project

Li34(YSb2)13 crystallizes in the trigonal P3m1 space group. The structure is three-dimensional. there are thirty-four inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to six Sb+2.81- atoms to form distorted LiSb6 octahedra that share corners with twelve YSb6 octahedra, corners with three equivalent LiSb4 tetrahedra, edges with six equivalent LiSb6 octahedra, faces with two YSb6 octahedra, and faces with three equivalent LiSb4 tetrahedra. The corner-sharing octahedra tilt angles range from 48–50°. There are three shorter (3.03 Å) and three longer (3.26 Å) Li–Sb bond lengths. In the second Li1+ site, Li1+ is bonded to six Sb+2.81- atoms to form distorted LiSb6 octahedra that share corners with twelve YSb6 octahedra, corners with three equivalent LiSb4 tetrahedra, edges with six equivalent LiSb6 octahedra, faces with two YSb6 octahedra, and faces with three equivalent LiSb4 tetrahedra. The corner-sharing octahedra tilt angles range from 48–50°. There are three shorter (3.03 Å) and three longer (3.30 Å) Li–Sb bond lengths. In the third Li1+ site, Li1+ is bonded to six Sb+2.81- atoms to form LiSb6 octahedra that share corners with twelve YSb6 octahedra, corners with six LiSb4 tetrahedra, edges with six equivalent LiSb6 octahedra, faces with two YSb6 octahedra, and faces with six LiSb4 tetrahedra. The corner-sharing octahedral tilt angles are 49°. All Li–Sb bond lengths are 3.16 Å. In the fourth Li1+ site, Li1+ is bonded to six Sb+2.81- atoms to form LiSb6 octahedra that share corners with twelve YSb6 octahedra, corners with six LiSb4 tetrahedra, edges with six equivalent LiSb6 octahedra, faces with two YSb6 octahedra, and faces with six LiSb4 tetrahedra. The corner-sharing octahedra tilt angles range from 48–49°. There are three shorter (3.12 Å) and three longer (3.21 Å) Li–Sb bond lengths. In the fifth Li1+ site, Li1+ is bonded to six Sb+2.81- atoms to form distorted LiSb6 octahedra that share corners with twelve YSb6 octahedra, corners with three equivalent LiSb4 tetrahedra, edges with six equivalent LiSb6 octahedra, faces with two YSb6 octahedra, and faces with three equivalent LiSb4 tetrahedra. The corner-sharing octahedra tilt angles range from 48–50°. There are three shorter (3.02 Å) and three longer (3.30 Å) Li–Sb bond lengths. In the sixth Li1+ site, Li1+ is bonded to six Sb+2.81- atoms to form distorted LiSb6 octahedra that share corners with twelve YSb6 octahedra, corners with three equivalent LiSb4 tetrahedra, edges with six equivalent LiSb6 octahedra, faces with two YSb6 octahedra, and faces with three equivalent LiSb4 tetrahedra. The corner-sharing octahedra tilt angles range from 48–50°. There are three shorter (3.03 Å) and three longer (3.31 Å) Li–Sb bond lengths. In the seventh Li1+ site, Li1+ is bonded to four Sb+2.81- atoms to form LiSb4 tetrahedra that share corners with three equivalent LiSb6 octahedra, corners with six YSb6 octahedra, corners with six equivalent LiSb4 tetrahedra, edges with three equivalent YSb6 octahedra, and faces with three equivalent LiSb6 octahedra. The corner-sharing octahedra tilt angles range from 18–55°. There are three shorter (2.71 Å) and one longer (2.83 Å) Li–Sb bond lengths. In the eighth Li1+ site, Li1+ is bonded to six Sb+2.81- atoms to form LiSb6 octahedra that share corners with twelve YSb6 octahedra, corners with six LiSb4 tetrahedra, edges with six equivalent LiSb6 octahedra, faces with two YSb6 octahedra, and faces with six LiSb4 tetrahedra. The corner-sharing octahedra tilt angles range from 48–49°. There are three shorter (3.16 Å) and three longer (3.19 Å) Li–Sb bond lengths. In the ninth Li1+ site, Li1+ is bonded to four Sb+2.81- atoms to form LiSb4 tetrahedra that share corners with three equivalent LiSb6 octahedra, corners with six YSb6 octahedra, corners with six equivalent LiSb4 tetrahedra, edges with three equivalent YSb6 octahedra, edges with three equivalent LiSb4 tetrahedra, and faces with three equivalent LiSb6 octahedra. The corner-sharing octahedra tilt angles range from 20–55°. There are three shorter (2.70 Å) and one longer (2.91 Å) Li–Sb bond lengths. In the tenth Li1+ site, Li1+ is bonded to six Sb+2.81- atoms to form LiSb6 octahedra that share corners with twelve YSb6 octahedra, corners with six LiSb4 tetrahedra, edges with six equivalent LiSb6 octahedra, faces with two YSb6 octahedra, and faces with six LiSb4 tetrahedra. The corner-sharing octahedra tilt angles range from 48–49°. There are three shorter (3.13 Å) and three longer (3.20 Å) Li–Sb bond lengths. In the eleventh Li1+ site, Li1+ is bonded to four Sb+2.81- atoms to form LiSb4 tetrahedra that share corners with three equivalent LiSb6 octahedra, corners with six YSb6 octahedra, corners with six equivalent LiSb4 tetrahedra, edges with three equivalent YSb6 octahedra, edges with three equivalent LiSb4 tetrahedra, and faces with three equivalent LiSb6 octahedra. The corner-sharing octahedra tilt angles range from 18–55°. There are three shorter (2.71 Å) and one longer (2.86 Å) Li–Sb bond lengths. In the twelfth Li1+ site, Li1+ is bonded to four Sb+2.81- atoms to form LiSb4 tetrahedra that share corners with three equivalent LiSb6 octahedra, corners with six YSb6 octahedra, corners with six equivalent LiSb4 tetrahedra, edges with three equivalent YSb6 octahedra, edges with three equivalent LiSb4 tetrahedra, and faces with three equivalent LiSb6 octahedra. The corner-sharing octahedra tilt angles range from 19–55°. There are three shorter (2.71 Å) and one longer (2.87 Å) Li–Sb bond lengths. In the thirteenth Li1+ site, Li1+ is bonded to four Sb+2.81- atoms to form LiSb4 tetrahedra that share corners with three equivalent LiSb6 octahedra, corners with six YSb6 octahedra, corners with six equivalent LiSb4 tetrahedra, edges with three equivalent YSb6 octahedra, edges with three equivalent LiSb4 tetrahedra, and faces with three equivalent LiSb6 octahedra. The corner-sharing octahedra tilt angles range from 19–56°. There are three shorter (2.71 Å) and one longer (2.86 Å) Li–Sb bond lengths. In the fourteenth Li1+ site, Li1+ is bonded to six Sb+2.81- atoms to form LiSb6 octahedra that share corners with twelve YSb6 octahedra, corners with six LiSb4 tetrahedra, edges with six equivalent LiSb6 octahedra, faces with two YSb6 octahedra, and faces with six LiSb4 tetrahedra. The corner-sharing octahedral tilt angles are 49°. There are three shorter (3.16 Å) and three longer (3.17 Å) Li–Sb bond lengths. In the fifteenth Li1+ site, Li1+ is bonded to six Sb+2.81- atoms to form LiSb6 octahedra that share corners with twelve YSb6 octahedra, corners with six LiSb4 tetrahedra, edges with six equivalent LiSb6 octahedra, faces with two YSb6 octahedra, and faces with six LiSb4 tetrahedra. The corner-sharing octahedral tilt angles are 49°. There are three shorter (3.15 Å) and three longer (3.18 Å) Li–Sb bond lengths. In the sixteenth Li1+ site, Li1+ is bonded to four Sb+2.81- atoms to form LiSb4 tetrahedra that share corners with three equivalent LiSb6 octahedra, corners with six YSb6 octahedra, corners with six equivalent LiSb4 tetrahedra, edges with three equivalent YSb6 octahedra, edges with three equivalent LiSb4 tetrahedra, and faces with three equivalent LiSb6 octahedra. The corner-sharing octahedra tilt angles range from 19–56°. There are three shorter (2.71 Å) and one longer (2.86 Å) Li–Sb bond lengths. In the seventeenth Li1+ site, Li1+ is bonded to four Sb+2.81- atoms to form LiSb4 tetrahedra that share corners with three equivalent LiSb6 octahedra, corners with six YSb6 octahedra, corners with six equivalent LiSb4 tetrahedra, edges with three equivalent YSb6 octahedra, edges with three equivalent LiSb4 tetrahedra, and faces with three equivalent LiSb6 octahedra. The corner-sharing octahedra tilt angles range from 19–56°. There are three shorter (2.70 Å) and one longer (2.88 Å) Li–Sb bond lengths. In the eighteenth Li1+ site, Li1+ is bonded to four Sb+2.81- atoms to form LiSb4 tetrahedra that share corners with three equivalent LiSb6 octahedra, corners with six YSb6 octahedra, corners with six equivalent LiSb4 tetrahedra, edges with three equivalent YSb6 octahedra, edges with three equivalent LiSb4 tetrahedra, and faces with three equivalent LiSb6 octahedra. The corner-sharing octahedra tilt angles range from 21–56°. There are three shorter (2.69 Å) and one longer (2.92 Å) Li–Sb bond lengths. In the nineteenth Li1+ site, Li1+ is bonded to four Sb+2.81- atoms to form LiSb4 tetrahedra that share corners with three equivalent LiSb6 octahedra, corners with six YSb6 octahedra, corners with six equivalent LiSb4 tetrahedra, edges with three equivalent YSb6 octahedra, edges with three equivalent LiSb4 tetrahedra, and faces with three equivalent LiSb6 octahedra. The corner-sharing octahedra tilt angles range from 19–55°. There are three shorter (2.72 Å) and one longer (2.89 Å) Li–Sb bond lengths. In the twentieth Li1+ site, Li1+ is bonded to four Sb+2.81- atoms to form LiSb4 tetrahedra that share corners with three equivalent LiSb6 octahedra, corners with six YSb6 octahedra, corners with six equivalent LiSb4 tetrahedra, edges with three equivalent YSb6 octahedra, and faces with three equivalent LiSb6 octahedra. The corner-sharing octahedra tilt angles range from 18–56°. There are three shorter (2.72 Å) and one longer (2.82 Å) Li–Sb bond lengths. In the twenty-first Li1+ site, Li1+ is bonded to four Sb+2.81- atoms to form LiSb4 tetrahedra that share corners with three equivalent LiSb6 octahedra, corners with six YSb6 octahedra, corners with six equivalent LiSb4 tetrahedra, edges with three equivalent YSb6 octahedra, and faces with three equivalent LiSb6 octahedra. The corner-sharing octahedra tilt angles range from 17–56°. There are three shorter (2.71 Å) and one longer (2.81 Å) Li–Sb bond lengths. In the twenty-second Li1+ site, Li1+ is bonded to four Sb+2.81- atoms to form LiSb4 tetrahedra that share corners with three equivalent LiSb6 octahedra, corners with six YSb6 octahedra, corners with six equivalent LiSb4 tetrahedra, edges with three equivalent YSb6 octahedra, edges with three equivalent LiSb4 tetrahedra, and faces with three equivalent LiSb6 octahedra. The corner-sharing octahedra tilt angles range from 20–56°. There are three shorter (2.70 Å) and one longer (2.89 Å) Li–Sb bond lengths. In the twenty-third Li1+ site, Li1+ is bonded to four Sb+2.81- atoms to form LiSb4 tetrahedra that share corners with three equivalent LiSb6 octahedra, corners with six YSb6 octahedra, corners with six equivalent LiSb4 tetrahedra, edges with three equivalent YSb6 octahedra, and faces with three equivalent LiSb6 octahedra. The corner-sharing octahedra tilt angles range from 19–56°. There are three shorter (2.70 Å) and one longer (2.82 Å) Li–Sb bond lengths. In the twenty-fourth Li1+ site, Li1+ is bonded to four Sb+2.81- atoms to form LiSb4 tetrahedra that share corners with three equivalent LiSb6 octahedra, corners with six YSb6 octahedra, corners with six equivalent LiSb4 tetrahedra, edges with three equivalent YSb6 octahedra, edges with three equivalent LiSb4 tetrahedra, and faces with three equivalent LiSb6 octahedra. The corner-sharing octahedra tilt angles range from 19–55°. There are three shorter (2.71 Å) and one longer (2.87 Å) Li–Sb bond lengths. In the twenty-fifth Li1+ site, Li1+ is bonded to four Sb+2.81- atoms to form LiSb4 tetrahedra that share corners with three equivalent LiSb6 octahedra, corners with six YSb6 octahedra, corners with six equivalent LiSb4 tetrahedra, edges with three equivalent YSb6 octahedra, edges with three equivalent LiSb4 tetrahedra, and faces with three equivalent LiSb6 octahedra. The corner-sharing octahedra tilt angles range from 19–56°. There are three shorter (2.71 Å) and one longer (2.87 Å) Li–Sb bond lengths. In the twenty-sixth Li1+ site, Li1+ is bonded to four Sb+2.81- atoms to form LiSb4 tetrahedra that share corners with three equivalent LiSb6 octahedra, corners with six YSb6 octahedra, corners with six equivalent

36 MATERIALS SCIENCE↗

DOE OSTI2020

Materials Data on Li3YSb2 by Materials Project

Li3YSb2 crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to four equivalent Sb3- atoms to form LiSb4 tetrahedra that share corners with three equivalent LiSb6 octahedra, corners with six equivalent YSb6 octahedra, corners with six equivalent LiSb4 tetrahedra, edges with three equivalent YSb6 octahedra, edges with three equivalent LiSb4 tetrahedra, and faces with three equivalent LiSb6 octahedra. The corner-sharing octahedra tilt angles range from 19–56°. There are three shorter (2.72 Å) and one longer (2.90 Å) Li–Sb bond lengths. In the second Li1+ site, Li1+ is bonded to six equivalent Sb3- atoms to form LiSb6 octahedra that share corners with twelve equivalent YSb6 octahedra, corners with six equivalent LiSb4 tetrahedra, edges with six equivalent LiSb6 octahedra, faces with two equivalent YSb6 octahedra, and faces with six equivalent LiSb4 tetrahedra. The corner-sharing octahedral tilt angles are 49°. All Li–Sb bond lengths are 3.19 Å. Y3+ is bonded to six equivalent Sb3- atoms to form YSb6 octahedra that share corners with twelve equivalent LiSb6 octahedra, corners with twelve equivalent LiSb4 tetrahedra, edges with six equivalent YSb6 octahedra, edges with six equivalent LiSb4 tetrahedra, and faces with two equivalent LiSb6 octahedra. The corner-sharing octahedral tilt angles are 49°. All Y–Sb bond lengths are 3.18 Å. Sb3- is bonded in a 10-coordinate geometry to seven Li1+ and three equivalent Y3+ atoms.

36 MATERIALS SCIENCE↗

DOE OSTI2020

Materials Data on Li5(YSb2)2 by Materials Project

Li5(YSb2)2 crystallizes in the monoclinic Cm space group. The structure is three-dimensional. there are five inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to five Sb+2.75- atoms to form distorted LiSb5 square pyramids that share corners with two equivalent LiSb6 octahedra, corners with ten YSb6 octahedra, corners with five LiSb4 tetrahedra, an edgeedge with one YSb6 octahedra, edges with two equivalent LiSb6 octahedra, edges with two equivalent LiSb5 square pyramids, edges with three LiSb4 tetrahedra, a faceface with one YSb6 octahedra, and a faceface with one LiSb4 tetrahedra. The corner-sharing octahedra tilt angles range from 46–83°. There are a spread of Li–Sb bond distances ranging from 2.93–3.20 Å. In the second Li1+ site, Li1+ is bonded to six Sb+2.75- atoms to form distorted LiSb6 octahedra that share corners with twelve YSb6 octahedra, corners with two equivalent LiSb5 square pyramids, corners with three equivalent LiSb4 tetrahedra, edges with two equivalent LiSb6 octahedra, edges with two equivalent LiSb5 square pyramids, faces with two YSb6 octahedra, and faces with five LiSb4 tetrahedra. The corner-sharing octahedra tilt angles range from 46–51°. There are a spread of Li–Sb bond distances ranging from 3.02–3.30 Å. In the third Li1+ site, Li1+ is bonded to four Sb+2.75- atoms to form LiSb4 tetrahedra that share corners with six YSb6 octahedra, corners with three equivalent LiSb5 square pyramids, corners with two equivalent LiSb4 tetrahedra, edges with three YSb6 octahedra, an edgeedge with one LiSb5 square pyramid, edges with three LiSb4 tetrahedra, and faces with two equivalent LiSb6 octahedra. The corner-sharing octahedra tilt angles range from 21–56°. There are a spread of Li–Sb bond distances ranging from 2.72–2.91 Å. In the fourth Li1+ site, Li1+ is bonded to four Sb+2.75- atoms to form LiSb4 tetrahedra that share corners with six YSb6 octahedra, corners with two equivalent LiSb5 square pyramids, corners with six LiSb4 tetrahedra, edges with three YSb6 octahedra, an edgeedge with one LiSb4 tetrahedra, faces with two equivalent LiSb6 octahedra, and a faceface with one LiSb5 square pyramid. The corner-sharing octahedra tilt angles range from 19–56°. There are a spread of Li–Sb bond distances ranging from 2.69–2.85 Å. In the fifth Li1+ site, Li1+ is bonded to four Sb+2.75- atoms to form LiSb4 tetrahedra that share corners with three equivalent LiSb6 octahedra, corners with six YSb6 octahedra, corners with six LiSb4 tetrahedra, edges with three YSb6 octahedra, edges with two equivalent LiSb5 square pyramids, edges with two equivalent LiSb4 tetrahedra, and a faceface with one LiSb6 octahedra. The corner-sharing octahedra tilt angles range from 17–59°. There are a spread of Li–Sb bond distances ranging from 2.70–2.83 Å. There are two inequivalent Y3+ sites. In the first Y3+ site, Y3+ is bonded to six Sb+2.75- atoms to form YSb6 octahedra that share corners with six equivalent LiSb6 octahedra, corners with six equivalent LiSb5 square pyramids, corners with seven LiSb4 tetrahedra, edges with six YSb6 octahedra, an edgeedge with one LiSb5 square pyramid, edges with five LiSb4 tetrahedra, and a faceface with one LiSb6 octahedra. The corner-sharing octahedra tilt angles range from 46–49°. There are a spread of Y–Sb bond distances ranging from 3.14–3.20 Å. In the second Y3+ site, Y3+ is bonded to six Sb+2.75- atoms to form YSb6 octahedra that share corners with six equivalent LiSb6 octahedra, corners with four equivalent LiSb5 square pyramids, corners with eleven LiSb4 tetrahedra, edges with six YSb6 octahedra, edges with four LiSb4 tetrahedra, a faceface with one LiSb6 octahedra, and a faceface with one LiSb5 square pyramid. The corner-sharing octahedral tilt angles are 51°. There are a spread of Y–Sb bond distances ranging from 3.12–3.15 Å. There are four inequivalent Sb+2.75- sites. In the first Sb+2.75- site, Sb+2.75- is bonded in a 7-coordinate geometry to six Li1+ and three Y3+ atoms. In the second Sb+2.75- site, Sb+2.75- is bonded in a 3-coordinate geometry to six Li1+ and three Y3+ atoms. In the third Sb+2.75- site, Sb+2.75- is bonded in a 9-coordinate geometry to six Li1+ and three Y3+ atoms. In the fourth Sb+2.75- site, Sb+2.75- is bonded in a 8-coordinate geometry to five Li1+ and three Y3+ atoms.

36 MATERIALS SCIENCE↗